Battery lid and battery assembly

Abstract

The aspects of the present disclosure relate to a battery lid configured to be mounted on a housing of a battery cell to cover an opening therein. The battery lid is formed by a body enclosing a flow channel having at least one flow inlet and at least one flow outlet, the flow inlet and flow outlet being arranged in flow communication with the flow channel. The disclosed embodiments relate also to a battery cell assembly.

1 - 10 . (canceled) 
     
     
         11 . A battery lid configured to be mounted on a housing of a battery cell to cover an opening of said housing, wherein the battery lid is formed by a body enclosing a flow channel having at least one flow inlet and at least one flow outlet, said at least one flow inlet and at least one flow outlet being arranged in flow communication with said flow channel, wherein said battery lid is provided with a plurality of fins on the lower side of the body. 
     
     
         12 . The battery lid according to  claim 11 , wherein said at least one flow inlet and at least one flow outlet are arranged on the upper side of the body. 
     
     
         13 . The battery lid according to  claim 11 , wherein said battery lid is provided with a first terminal and a second terminal, of which terminals at least one being an integral part of the battery lid, without being provided with a through hole. 
     
     
         14 . The battery lid according to  claim 13 , wherein at least one of said terminals is provided with a through hole. 
     
     
         15 . The battery lid according to  claim 11 , wherein said battery lid is provided with a pressure vent with a predetermined breaking region of reduced thickness, which pressure vent is arranged on the upper side of the body. 
     
     
         16 . The battery lid according to  claim 11 , wherein said battery lid is provided with a fill port. 
     
     
         17 . The battery lid according to  claim 11 , wherein said battery lid is provided with chamfers at the side edges of the battery lid. 
     
     
         18 . The battery lid according to claim  1 , wherein said channel is at least partially divided by at least one partition wall arranged in said flow channel. 
     
     
         19 . A battery cell assembly comprising a battery cell and a battery cell housing, wherein the battery cell assembly is provided with a battery lid according to  claim 11 .